20125034536

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{6221}}^1\times {\mathrm{21283}}^1$

素因数の和:27529

約数の個数: 32

約数和(自身を含む): 39728714400

約数和(自身を除く): 19603679864

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 6221, 12442, 21283, 24884, 42566, 49768, 85132, 118199, 170264, 236398, 404377, 472796, 808754, 945592, 1617508, 3235016, 132401543, 264803086, 529606172, 1059212344, 2515629317, 5031258634, 10062517268, 20125034536]

約数ペア:

[(1, 20125034536), (2, 10062517268), (4, 5031258634), (8, 2515629317), (19, 1059212344), (38, 529606172), (76, 264803086), (152, 132401543), (6221, 3235016), (12442, 1617508), (21283, 945592), (24884, 808754), (42566, 472796), (49768, 404377), (85132, 236398), (118199, 170264)]